have (something) up the yin-yang

To have a great or excessive abundance of something. The company's had financial difficulties up the yin-yang lately, but the CEO is adamant that it will start making a profit again soon. Sorry, I can't come out tonight, I've got homework up the yin-yang.

Common Names:

Name	Pronounced	Usage
Stylianos	-	Greek, Late Greek
Arantxa	-	Basque
Clay	[klei]
Nielsen	['nilsən]
Albertas	-	Lithuanian
Subrahmanya	-	Hinduism, Indian, Telugu